1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE file.
*
* $Id: OptionGroupTest.java 3134 2007-03-02 07:20:08Z otmarhumbel $
*/
package org.apache.commons.cli;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* @author John Keyes (john at integralsource.com)
* @version $Revision: 3134 $
*/
public class OptionGroupTest extends TestCase
{
private Options _options = null;
private CommandLineParser parser = new PosixParser();
public static Test suite()
{
return new TestSuite ( OptionGroupTest.class );
}
public OptionGroupTest( String name )
{
super( name );
}
public void setUp()
{
Option file = new Option( "f", "file", false, "file to process" );
Option dir = new Option( "d", "directory", false, "directory to process" );
OptionGroup group = new OptionGroup();
group.addOption( file );
group.addOption( dir );
_options = new Options().addOptionGroup( group );
Option section = new Option( "s", "section", false, "section to process" );
Option chapter = new Option( "c", "chapter", false, "chapter to process" );
OptionGroup group2 = new OptionGroup();
group2.addOption( section );
group2.addOption( chapter );
_options.addOptionGroup( group2 );
_options.addOption( "r", "revision", false, "revision number" );
}
public void tearDown()
{
}
public void testSingleOptionFromGroup()
{
String[] args = new String[] { "-f" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is NOT set", !cl.hasOption("r") );
assertTrue( "Confirm -f is set", cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testSingleOption()
{
String[] args = new String[] { "-r" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is set", cl.hasOption("r") );
assertTrue( "Confirm -f is NOT set", !cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testTwoValidOptions()
{
String[] args = new String[] { "-r", "-f" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is set", cl.hasOption("r") );
assertTrue( "Confirm -f is set", cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testSingleLongOption()
{
String[] args = new String[] { "--file" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is NOT set", !cl.hasOption("r") );
assertTrue( "Confirm -f is set", cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testTwoValidLongOptions()
{
String[] args = new String[] { "--revision", "--file" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is set", cl.hasOption("r") );
assertTrue( "Confirm -f is set", cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm no extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testNoOptionsExtraArgs()
{
String[] args = new String[] { "arg1", "arg2" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is NOT set", !cl.hasOption("r") );
assertTrue( "Confirm -f is NOT set", !cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is NOT set", !cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm TWO extra args", cl.getArgList().size() == 2);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
public void testTwoOptionsFromGroup()
{
String[] args = new String[] { "-f", "-d" };
CommandLine cl = null;
try
{
cl = parser.parse( _options, args);
fail( "two arguments from group not allowed" );
}
catch (ParseException e)
{
if( !( e instanceof AlreadySelectedException ) )
{
fail( "incorrect exception caught:" + e.getMessage() + " in " + cl );
}
}
}
public void testTwoLongOptionsFromGroup()
{
String[] args = new String[] { "--file", "--directory" };
CommandLine cl = null;
try
{
cl = parser.parse( _options, args);
fail( "two arguments from group not allowed" );
}
catch (ParseException e)
{
if( !( e instanceof AlreadySelectedException ) )
{
fail( "incorrect exception caught:" + e.getMessage() + " in " + cl );
}
}
}
public void testTwoOptionsFromDifferentGroup()
{
String[] args = new String[] { "-f", "-s" };
try
{
CommandLine cl = parser.parse( _options, args);
assertTrue( "Confirm -r is NOT set", !cl.hasOption("r") );
assertTrue( "Confirm -f is set", cl.hasOption("f") );
assertTrue( "Confirm -d is NOT set", !cl.hasOption("d") );
assertTrue( "Confirm -s is set", cl.hasOption("s") );
assertTrue( "Confirm -c is NOT set", !cl.hasOption("c") );
assertTrue( "Confirm NO extra args", cl.getArgList().size() == 0);
}
catch (ParseException e)
{
fail( e.toString() );
}
}
}
|
